Influence of resonance on the partial abrasion of rod string in screw pump well;
共振对螺杆泵井抽油杆偏磨的影响
Research on Application of Resonance on Strengthening and Polishing of Workpieces with Complicated Surfaces;
共振在异型曲面零件强化抛光中的应用研究
Establishment of resonance frequency range for three dimensional metal-rubber vibration insulator;
金属橡胶三维隔振系统共振频率范围限定条件
It is the gas that drives the exciter and accomplishes sympathetic vibration to make stickup layer break off then achieve the goal of clear for tramcar.
以气体自激振动原理,设计了一种激振器,利用气源驱动激振器使矿车达到共振,从而使附着在矿车底部的黏底层自行脱落,达到清车的目的。
The measures for strengthening the structure are put for ward in order to avoid the sympathetic vibration.
基于振动学原理 ,介绍了使用ANSYS软件分析QHD32 6动力模块由于发电机组引起的振动响应 ,并对结构进行了加强 ,避免了共振的发
The combined bend moment calculation formula of dangerous section during chimney sympathetic vibration is listed.
简述钢制烟囱的横向振动机理 ,列出烟囱共振时在危险截面的组合弯矩计算公式 ,提出防止烟囱共振的几点建议。
Vibration analysis and resonance vibration abatement of pushing coke pole;
焦炉推焦杆振动分析及共振消除
The milling system vibration features when the rolling vibration system was in resonance vibration with the main parameters were analyzed,especially the quasi-periodic and chaotic vibrations of the vibration system with excitation parameters.
建立了中厚板轧机两自由度非线性参激振动模型,分析了轧机振动系统在主参数共振情形下的振动特性,尤其是振动系统随激励参数变化的拟周期振动和混沌运动现象。
Aiming at problems of resonance vibration during maglev trains suspending or loading on the steel track frame,series of analysis are made.
磁浮车辆在钢轨道框架慢起慢落的过程中会发生车轨耦合共振的情况,针对上海磁浮车在调试过程中遇到此类问题,进行了现场测试。
Analysis of explosion of temporary flushing piping for 900 MW supercritical unit ——Discussion on resonant vibration of piping wall;
900MW机组临冲管爆管事故分析——管壁压力共振问题探讨
The paper gives an analysis of the certainty of resonant vibration produced in double shafts linear vibration screen during operation.
根据双轴直线振动筛的工作原理和振动特性曲线, 分析了双轴直线振动筛在工作过程中产生共振的必然性, 提出了消除共振的方法, 实践证实, 反接制动法是一种消除直线振动筛共振的有效方法。
The causes of explosion are fatigue failure due to resonant vibration.
经分析,爆漏原因为共振引起疲劳失效,此类振动疲劳损坏也曾在多台300 MW机组锅炉的后烟道前墙上部悬吊拉稀光管上发生,通过采取分组加固措施,可防止发生类似爆漏,效果明显。
The scheme is based on atomcavity resonant interaction.
提出了一个基于原子与腔场共振相互作用制备两个三能级原子最大纠缠态的物理方案。
To characterize some properties of these 2-resonant hexagonal systems in which any two interior hexagons have no common edge,and offer a kind of method to construct this kind of hexagonal system.
刻画了任意两个内部六边形都无公共边的2-共振六角系统的一些性质,并且给出了一种构造这种六角系统的方法。
We investigate the free-free transition in the presence of the resonant bichromatic laser field.
研究了双色共振激光场中电子原子碰撞的自由 自由跃迁过程 利用三能级模型和旋转波近似得到了靶原子的波函数 ,在波恩近似的基础上进一步导出了多道碰撞的微分截面公式 利用此公式计算了共振激光场中的激发碰撞对整个的碰撞贡